
EllipsoidArea of CoverageDatum NameNumber
Everest (India 1830)Brunei and East Malaysia
(Sarawak and Sabah)
Timbalai 194896
Bessel 1841Japan, Korea, OkinawaTokyo97
Bessel 1841JapanTokyo971015
InternationalTristan da CunhaTristan Astro 196898
Clarke 1880Viti Levu Island (Fiji Islands)Viti Levu 191699
Clarke 1880Tunisia/AlgeriaVoirol 1874148
Clarke 1880AlgeriaVoirol 1960149
HoughMarshall IslandsWake-Eniwetok 1960100
WGS 60WorldwideWorld Geodetic System
1960 (WGS 60)
101
WGS 66WorldwideWorld Geodetic System
1966 (WGS 66)
102
WGS 72WorldwideWorld Geodetic System
1972 (WGS 72)
103
WGS 84WorldwideWorld Geodetic System
1984 (WGS 84)
104
1980ChinaXian1017
InternationalUruguayYacare105
InternationalSurinamZanderij106
Units
The following table lists the available coordinate units and the number used to identify the unit in the
MAPINFOW.PRJ file:
UnitsNumber
Centimeters6
Chains31
Feet (also called International Feet)
1
3
Inches2
Kilometers1
Links30
Meters7
Miles0
MapInfo Professional 12.5478
Projections and Their Parameters
Komentáře k této Příručce